superannuated
🇺🇸
/ˌsuːpərˈænjueɪtɪd/
🇬🇧
/ˌsuːpərˈænjueɪtɪd/
no longer useful because of age
The superannuated computer could barely run the latest software.
这台过时的电脑几乎无法运行最新的软件。